| 1 |  | 14.72 | 10/1/2010 | 
			
				
					| 2 |  | 14.56 | 4/1/2010 | 
			
				
					| 3 |  | 14.55 | 8/1/2005 | 
			
				
					| 4 |  | 11.16 | 8/1/2012 | 
			
				
					| 5 |  | 9.40 | 7/1/2008 | 
			
				
					| 6 |  | 7.68 | 6/1/2006 | 
			
				
					| 7 |  | 6.04 | 12/1/2008 | 
			
				
					| 8 |  | 5.86 | 2/1/2009 | 
			
				
					| 9 |  | 5.85 | 7/1/2009 | 
			
				
					| 10 |  | 4.69 | 1/1/2009 | 
			
				
					| 11 |  | 4.25 | 12/1/2008 | 
			
				
					| 12 |  | 3.94 | 7/1/1998 | 
			
				
					| 13 |  | 3.63 | 1/1/2002 | 
			
				
					| 14 |  | 2.91 | 12/1/2005 | 
			
				
					| 15 |  | 2.72 | 1/1/2007 | 
			
				
					| 16 |  | 2.57 | 3/1/2005 | 
			
				
					| 17 |  | 2.53 | 4/1/2010 | 
			
				
					| 18 |  | 2.53 | 4/1/2003 | 
			
				
					| 19 |  | 2.47 | 3/1/2008 | 
			
				
					| 20 |  | 2.43 | 7/1/2010 | 
			
				
					| 21 |  | 2.38 | 1/1/2005 | 
			
				
					| 22 |  | 2.17 | 1/1/2006 | 
			
				
					| 23 |  | 2.13 | 1/1/2009 | 
			
				
					| 24 |  | 2.11 | 11/1/2008 | 
			
				
					| 25 |  | 1.98 | 10/1/2008 | 
			
				
					| 26 |  | 1.55 | 1/1/2004 | 
			
				
					| 27 |  | 1.40 | 7/1/2005 | 
			
				
					| 28 |  | 1.33 | 10/1/2008 | 
			
				
					| 29 |  | 1.28 | 4/1/2000 | 
			
				
					| 30 |  | 1.26 | 6/1/2009 | 
			
				
					| 31 |  | 1.25 | 5/1/2006 | 
			
				
					| 32 |  | 1.21 | 1/1/1996 | 
			
				
					| 33 |  | 1.14 | 10/1/2007 | 
			
				
					| 34 |  | 0.94 | 7/1/2008 | 
			
				
					| 35 |  | 0.93 | 1/1/2006 | 
			
				
					| 36 |  | 0.83 | 12/1/1989 | 
			
				
					| 37 |  | 0.73 | 7/1/2007 | 
			
				
					| 38 |  | 0.62 | 4/1/2010 | 
			
				
					| 39 |  | 0.45 | 6/1/2008 | 
			
				
					| 40 |  | 0.39 | 1/1/2006 | 
			
				
					| 41 |  | 0.27 | 5/1/2009 | 
			
				
					| 42 |  | 0.19 | 1/1/1997 | 
			
				
					| 43 |  | 0.04 | 5/1/2008 | 
			
				
					| 44 |  | 0.02 | 8/1/1994 | 
			
				
					| 45 |  | 0.01 | 4/1/2008 | 
			
				
					| 46 |  | 0.00 | 1/1/2011 | 
			
				
					| 47 |  | 0.00 | 8/1/2009 | 
			
				
					| 48 |  | 0.00 | 1/1/2011 | 
			
				
					| 49 |  | -0.10 | 8/1/2010 | 
			
				
					| 50 |  | -0.10 | 3/1/2010 | 
			
				
					| 51 |  | -0.10 | 7/1/2008 | 
			
				
					| 52 |  | -0.17 | 6/1/2008 | 
			
				
					| 53 |  | -0.21 | 1/1/2005 | 
			
				
					| 54 |  | -0.44 | 10/1/1996 | 
			
				
					| 55 |  | -0.83 | 8/1/2007 | 
			
				
					| 56 |  | -1.05 | 1/1/1999 | 
			
				
					| 57 |  | -1.17 | 8/1/2010 | 
			
				
					| 58 |  | -2.04 | 10/1/1992 | 
			
				
					| 59 |  | -2.07 | 1/1/2001 | 
			
				
					| 60 |  | -2.49 | 4/1/2004 | 
			
				
					| 61 |  | -2.73 | 1/1/2009 | 
			
				
					| 62 |  | -2.86 | 7/1/1992 | 
			
				
					| 63 |  | -3.07 | 11/1/2008 | 
			
				
					| 64 |  | -3.11 | 4/1/2002 | 
			
				
					| 65 |  | -3.76 | 2/1/1991 | 
			
				
					| 66 |  | -4.17 | 2/1/2006 | 
			
				
					| 67 |  | -4.21 | 3/1/2009 | 
			
				
					| 68 |  | -4.38 | 11/1/2008 | 
			
				
					| 69 |  | -4.77 | 1/1/2009 | 
			
				
					| 70 |  | -5.14 | 1/1/2005 | 
			
				
					| 71 |  | -5.59 | 3/1/2003 | 
			
				
					| 72 |  | -5.77 | 10/1/2009 | 
			
				
					| 73 |  | -6.83 | 2/1/2008 | 
			
				
					| 74 |  | -9.52 | 1/1/2007 | 
			
				
					| 75 |  | -33.57 | 7/1/2010 |